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CVE-2026-41105 is a server-side request forgery vulnerability in the Azure Monitor Action Group Notification System, also described as affecting Azure Notification Service. The flaw allows an authenticated, low-privileged attacker to influence a server-side request mechanism in the notification workflow so that the trusted cloud service issues unintended network requests on the attacker's behalf. Because those requests originate from a Microsoft-managed service component, they may reach internal or otherwise restricted resources not directly accessible to the attacker. Microsoft classifies the resulting security impact as elevation of privilege. The vulnerability is remotely exploitable over the network, requires low privileges, and does not require user interaction.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
9 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A server-side request forgery vulnerability in Azure Notification Service that allows an authorized attacker to elevate privileges over a network.
A critical elevation of privilege vulnerability in Azure Notification Service/Azure Monitor Action Group Notification System caused by server-side request forgery (SSRF), allowing an authorized attacker to elevate privileges over a network.
A server-side request forgery vulnerability in the Azure Monitor Action Group Notification System that could allow a low-privileged authenticated attacker to force unintended internal requests and potentially escalate privileges, exposing confidential data and enabling unauthorized modification of resources.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.